Milwaukee

Swim Risk Alert for Southeastern Wisconsin Beaches Despite Mild Milwaukee Weather Forecast

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Published on October 01, 2025
Swim Risk Alert for Southeastern Wisconsin Beaches Despite Mild Milwaukee Weather ForecastSource: Google Street View

As Milwaukeeans look up to a mostly cloudy sky today, with temperatures sitting comfortably at 62°F, the National Weather Service is advising residents of potential swimming risks along southeastern Wisconsin beaches. According to the National Weather Service latest forecast, moderate to high swim risk conditions are expected due to onshore winds that are building waves.

While the beach season has officially ended, those headed towards the lakefront might encounter unfriendly waves today and tonight. The forecast from the NWS Milwaukee suggests a high near 71°F amid partly sunny conditions is on the books, but it's those onshore winds, that could spell trouble for any unplanned dips in the lake.

Looking further ahead, the weather service indicates a stretch of mostly sunny days with highs in the 70s and 80s from Thursday through Sunday. The nights are forecasted to be mostly clear with temperatures hovering in the low 60s, ideal for those wanting to enjoy the evening air outdoors. Come next week, the chance of showers increases, presenting a 20-30 percent possibility of rain disturbing the early fall tranquility from Sunday night through Tuesday.

The NWS has not signaled any hazardous weather that could interrupt the peace of this extended forecast, past today's swim risk. "No hazardous weather is expected at this time," the outlook declares, providing locals with a sense of relief after considering today’s onshore winds, and the building waves. For the weather enthusiasts or those planning outdoor activities, no spotter activation will be needed, allowing for uninterrupted weekend plans under the clear skies.